A63F 2009/063
Optical elements other than lenses used for producing refraction
Official title: {Optical elements other than lenses used for producing refraction, e.g. prisms}
A63F2009/063 (Optical elements other than lenses used for producing refraction) appears on 5 US grants and 5 published applications in this corpus.
Search patents in A63F- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 20
- Latest grant
- 10 May 2022
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| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
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| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
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Most cited
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